CN214951484U - Be applied to check out test set's platform that takes precautions against earthquakes - Google Patents

Abstract

The embodiment of the application discloses a shockproof platform applied to detection equipment, which is used for improving the safety of the detection equipment during detection and the precision of a detection result. The utility model provides an embodiment of this application includes: the device comprises an air spring group, a flatness detection sensor group, a limit sensor group, a base, a supporting foot cup group and a placing platform; the air spring group flatness detection sensor group limit sensor group and the supporting foot cup group are fixed on the top surface of the base, the placing platform is connected with the base through the air spring group, the air spring group is used for limiting amplitude, the flatness detection sensor group is used for detecting the levelness of the placing platform, the supporting foot cup group is used for protecting the limit sensor group, and the limit sensor group is used for detecting the use limit safety position of the air spring group.

Description

Be applied to check out test set's platform that takes precautions against earthquakes

Technical Field

The embodiment of the application relates to the field of machinery, in particular to a shockproof platform applied to detection equipment.

Background

The shockproof platform suitable for the detection equipment is generally used for avoiding the deviation of the accuracy of results caused by the influence of the shock on the precise detection equipment during detection.

In the prior art, the shockproof mode of the detection equipment is generally two, one is a platform structure adopting a shockproof rubber mat and an aluminum alloy, and the shockproof is carried out through the buffer performance of the rubber mat, the method is only suitable for the detection equipment with lower shockproof precision grade, the other is a structure adopting the shockproof rubber mat and a marble platform, the shock is absorbed through the rubber mat and the marble together, compared with the first type, the shock of the platform can be better avoided, the platform which has higher precision required by the opposite hand is used, the shock absorption effect of the two cases is closely associated with the physical characteristics of the rubber mat and the platform, the shock absorption effect is limited by the physical characteristics when the detection equipment with higher precision is borne, and the precision of the detection equipment is influenced.

Disclosure of Invention

The embodiment of the application provides a shockproof platform applied to detection equipment, which is used for improving the safety of the detection equipment during detection and the precision of a detection result.

The application provides a platform that takes precautions against earthquakes for check out test set includes:

the device comprises an air spring group, a flatness detection sensor group, a limit sensor group, a base, a supporting foot cup group and a placing platform;

the air spring group flatness detection sensor group limit sensor group and the supporting foot cup group are fixed on the top surface of the base, the placing platform is connected with the base through the air spring group, the air spring group is used for limiting amplitude, the flatness detection sensor group is used for detecting the levelness of the placing platform, the supporting foot cup group is used for protecting the limit sensor group, and the limit sensor group is used for detecting the use limit safety position of the air spring group.

Optionally, the air spring set includes a first air spring, a second air spring, a third air spring and a fourth air spring, and the first air spring, the second air spring, the third air spring and the fourth air spring are respectively fixed at four corners of the top surface of the base.

Optionally, the limit sensor group includes a first limit sensor, a second limit sensor, a third limit sensor and a fourth limit sensor, and the first limit sensor, the second limit sensor, the third limit sensor and the fourth limit sensor are respectively fixed on the first air spring, the second air spring, the third air spring and the side edge of the fourth air spring.

Optionally, the flatness detection sensor group includes a first flatness detection sensor, a second flatness detection sensor, and a third flatness detection sensor, and the first flatness detection sensor, the second flatness detection sensor, and the third flatness detection sensor are distributed on the top surface of the base in a triangular shape.

Optionally, the first flatness detection sensor is fixed to a midpoint of the top surface of the base of the first air spring and the second air spring, and the second flatness detection sensor and the third flatness sensor are respectively located at side edges of the third air spring and the fourth air spring.

Optionally, the air spring group is provided with a top connecting piece and a bottom connecting piece, the top connecting piece fixes the air spring group on the placing platform through a bolt, and the bottom connecting piece is used for fixing the air spring group on the top surface of the base.

Optionally, a support member set is arranged below the base, and the support member set is connected to the base through a bolt.

Optionally, the placing platform is made of marble.

Optionally, the height of the supporting foot cup group is adjustable.

Optionally, the base is a cuboid support, and the top surface of the base is a rectangular plane.

Above technical scheme supports through the air spring group of fixing on the base place the plane and make place the plane and reach the absorbing purpose through air spring, wherein, air spring has the characteristic that realizes different bearing capacity through changing interior pressure, thereby it obtains the best shock insulation effect to the instrument that bears at present to make the platform of taking precautions against earthquakes among this technical scheme can adjust interior pressure according to the weight of the instrument that bears, and detect the levelness of place the platform through the plane degree detection sensor group, make the reduction because of the place the platform the slope appear and lead to the condition that the detection device precision reduces, and limit sensor group detects the ultimate safe position of air spring group to air spring group thereby reach the purpose of protection air spring, make the safety of improvement check out equipment when examining and the precision of testing result.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a vibration-proof platform applied to a detection apparatus in the present application;

fig. 2 is a partial structural schematic view of an embodiment of an anti-vibration platform applied to a detection apparatus in the present application.

Detailed Description

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used only for explaining relative positional relationships between the respective members or components, and do not particularly limit the specific installation orientations of the respective members or components.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "connected" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the structure, proportion, size, etc. drawn by the drawings attached to the present invention are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any modification of the structure, change of the proportion relation or adjustment of the size should still fall within the scope covered by the technical content disclosed in the present invention without affecting the function and the achievable purpose of the present invention.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the application provides a shockproof platform applied to detection equipment, which is used for improving the safety of the detection equipment during detection and the precision of a detection result. The positional relationship of the various components described in the following embodiments is based on fig. 1.

Referring to fig. 1 to 2, an embodiment of the present application provides a shock-proof platform applied to a detection apparatus, including:

the device comprises an air spring group 1, a flatness detection sensor group 2, a limit sensor group, a base 4, a supporting foot cup group 5 and a placing platform 6;

air spring group 1 flatness detection sensor group 5 limit sensor group with supporting legs cup group 5 is fixed in 4 top surfaces of base, place the platform 6 passes through air spring group 1 connects base 4, air spring group 1 is used for limiting the amplitude, flatness detection sensor group 2 is used for detecting place the platform's levelness, supporting legs cup group 5 is used for protecting limit sensor group 3, limit sensor group is used for detecting the use limit safety position of air spring group 1.

In the embodiment of the present application, the material of the placing platform may be metal, stone, or artificially generated material, etc., which is sufficient for supporting the detecting instrument, and is not limited herein. The place the platform of marble material is mainly used to this application embodiment, and the marble platform describes place the platform promptly.

Specifically, because the marble has good rigidity, high hardness, strong wear resistance and small temperature deformation, the marble platform is used as a placing platform of the detection instrument in the shockproof platform, so that the precision of the detection instrument during testing can be improved.

In the embodiment of the application, the air spring has excellent nonlinear characteristics, the characteristics can help the air spring to limit amplitude, so that impact can be prevented by avoiding resonance, the air is used as a medium in the air spring, the rigidity of the air spring in a container or an inner cavity tower of an air chamber in the air spring can be actively adjusted by controlling the air in the air spring, the rigidity of the air spring can also change along with loads, the natural frequency of a resonance system of the air spring has low probability of changing under different loads, so that the air spring has a stable shock insulation effect, when the internal pressure of the air chamber of the air spring with the same specification is changed, the air spring can obtain different bearing capacities, and the same air spring can adapt to various load requirements.

Supporting legs cup group 5's height-adjustable, it is concrete, the supporting legs cup is used for protecting limit sensor, bear when the marble platform and can lead to whole platform to receive the effect of pressure and sink, if the platform load capacity that takes precautions against earthquakes this moment surpasss the limit safety position of air spring, contact limit sensor, if still reach the limit of the range of pushing down that this weighing volume caused this moment, then can make the marble platform continue to damage limit sensor down, and the supporting legs cup sets up between air spring and limit sensor, the marble plane is pushed down the limit back of air spring by too big bearing pressure, the marble platform can be held up by the supporting legs cup, thereby reach the effect of protection limit sensor.

The air spring group 1 comprises a first air spring 11, a second air spring 12, a third air spring 13 and a fourth air spring 14, and the first air spring 11, the second air spring 12, the third air spring 13 and the fourth air spring 14 are respectively fixed at four corners of the top surface of the base 4. In the embodiment of the present application, the air spring set includes four air springs and is supported on the base respectively, but in an actual situation, the base may be a cuboid, a triangular prism support, a complete cylinder, a cylinder support, a quadrilateral prism support, a complete cylinder, or other geometric bodies capable of serving as a support besides the cuboid support described in the embodiment of the present application, and the support is not limited herein specifically, and the cuboid support is used as a description in the embodiment of the present application. Under the condition that the base is a support, the top surface of the base is connected with a table top which has the same area and shape as the top surface of the base and is used for supporting and fixing the air spring group, the limit sensor group, the flatness detection sensor group and the supporting foot cup group.

Four air springs of air spring group are fixed respectively in the top surface four corners of base to reach the effect of stable support marble platform, the shape of marble platform is similar with the shape of base top surface, makes marble platform and base can pass through air spring.

Referring to fig. 2, the air spring set is provided with a top connecting member 15 and a bottom connecting member 16, the top connecting member 15 fixes the air spring set to the placing platform 6 through a bolt, and the bottom connecting member 16 is used for fixing the air spring set to the top surface of the base 4. Specifically, a connecting piece is arranged above and below an air chamber of each air spring in the air spring group and used for fixing the position of the air spring, the bottom connecting piece is used for being connected with the top surface of the base through bolts, and the top connecting piece is used for fixing the marble platform through bolts.

In practical cases, the marble platform is provided with auxiliary fixing peripherals according to the connection condition of the detection instrument and the marble platform, the peripherals include, but are not limited to, peripherals suitable for fixing the detection instrument, such as a groove, a connecting piece or a reserved bolt hole, and the like, and the specific situation is not limited.

The limit sensor group includes a first limit sensor 31, a second limit sensor 32, a third limit sensor 33 and a fourth limit sensor 34, and the first limit sensor 31, the second limit sensor 32, the third limit sensor 33 and the fourth limit sensor 34 are respectively fixed on the sides of the first air spring 11, the second air spring 12, the third air spring 13 and the fourth air spring 14. The limit sensor is mainly used for monitoring the compression condition of the air spring in real time when the air spring is used, and when the air spring exceeds a limit safety position in use, the limit sensor can send a signal indicating that the compression condition of the spring is abnormal to a central control party through the electric signal by changing the level, so that the use condition of the air spring is monitored in real time, and the service life of the air spring is protected.

The flatness detection sensor group 2 includes a first flatness detection sensor 21, a second flatness detection sensor 22, and a third flatness detection sensor 23, and the first flatness detection sensor 21 is formed by distributing the second flatness detection sensor 22 and the third flatness detection sensor 23 in a triangular shape on the top surface of the base 4. The first flatness detection sensor 21 is fixed to the middle points of the first air spring 11 and the second air spring 12 at the top surface of the base 4, and the second flatness detection sensor 22 and the third flatness detection sensor 23 are respectively located at the sides of the third air spring 13 and the fourth air spring 14.

The flatness detection sensors are distributed in a triangular shape on the top surface of the base and used for detecting the levelness of the marble platform, and the feedback values of the three flatness detection sensors realize automatic calibration on the air spring according to the feedback of the flatness detection sensors, so that the marble platform is kept in a horizontal state, and the accuracy of detection equipment in detection is improved.

In practical use, a support group 7 is arranged below the base 4, and the support group 7 is connected with the base through bolts. This support piece group includes four support pieces, connects four angles in base ground plane respectively, and for adapting to the in-service use scene, base support piece can carry out altitude mixture control or replacement according to the in-service use demand. Optionally, a mute anti-slip pad is arranged on the bottom surface of the support piece through pasting, so that damage of the shockproof platform to the bearing surface is reduced, and the probability of occurrence of the situation that the shockproof platform displaces due to the action of the detection instrument is reduced.

Specifically, support through fixing the air spring group on the base in the embodiment of this application place the plane and make it reaches the absorbing purpose through air spring to place the plane, wherein, air spring has the characteristic that realizes different bearing capacity through changing interior pressure, thereby it obtains the best shock insulation effect to the instrument that bears at present to make the platform of taking precautions against earthquakes among this technical scheme can adjust interior pressure according to the weight of the instrument that bears, and detect the levelness of sensor group detection placement platform through the plane degree, make the reduction because of the placement platform the slope condition that leads to the measuring equipment precision to reduce appears, and limit sensor group detects the extreme safety position of air spring group to air spring group and thereby reach the purpose of protection air spring, make the safety of improvement check out time and the precision of testing result.

It is intended that the foregoing description of the disclosed embodiments enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a be applied to check out test set's platform that takes precautions against earthquakes which characterized in that includes:

the device comprises an air spring group, a flatness detection sensor group, a limit sensor group, a base, a supporting foot cup group and a placing platform;

the air spring group flatness detection sensor group limit sensor group and supporting leg cup group are fixed in the top surface of base, place the platform passes through air spring group link the base, air spring group is used for limiting the amplitude, flatness detection sensor group is used for detecting place the platform's levelness, supporting leg cup group is used for protecting limit sensor group, limit sensor group is used for detecting the use limit safety position of air spring group.

2. The shock platform of claim 1, wherein said air spring set comprises a first air spring, a second air spring, a third air spring and a fourth air spring, and said first air spring, said second air spring, said third air spring and said fourth air spring are fixed at four corners of the top surface of said base, respectively.

3. The anti-shock platform of claim 2, wherein the limit sensor set comprises a first limit sensor, a second limit sensor, a third limit sensor and a fourth limit sensor, the first limit sensor, the second limit sensor, the third limit sensor and the fourth limit sensor being secured to sides of the first air spring, the second air spring, the third air spring and the fourth air spring, respectively.

4. The anti-shock platform of claim 3, wherein the flatness detection sensor set comprises a first flatness detection sensor, a second flatness detection sensor and a third flatness detection sensor, and the first flatness detection sensor, the second flatness detection sensor and the third flatness detection sensor are distributed on the top surface of the base in a triangular shape.

5. The shock platform of claim 4, wherein said first flatness detection sensor is attached to a midpoint of said first and second air springs at a top surface location of said base, and said second and third flatness detection sensors are located on sides of said third and fourth air springs, respectively.

6. The shock platform of any one of claims 1 to 5, wherein said air spring set is provided with a top connector for securing said air spring set to said placement platform by bolts and a bottom connector for securing said air spring set to a top surface of said base.

7. The shock platform of any one of claims 1 to 5, wherein a set of support members is provided below the base, the set of support members being bolted to the base.

8. Quakeproof platform according to any of the claims 1 to 5, characterized in that the material of the placement platform is marble.

9. Anti-seismic platform according to any of claims 1 to 5, characterized in that the height of the set of supporting cups is adjustable.

10. The shock platform of any one of claims 1 to 5, wherein the base is a rectangular parallelepiped frame, the top surface of the base being a rectangular planar surface.

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